Details

Time bar (total: 1.4s)

sample11.0ms

Algorithm
intervals
Results
3.0ms256×body80valid
2.0ms256×pre80true

simplify107.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1253
2393
3703
41813
56823
624633
750013

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
add-exp-log add-cbrt-cube
pow-prod-up
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
+-commutative pow2 distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* sum-log pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
7.0ms
(+ (* x (* x x)) (* x x))
7.0ms
(* x (* x x))

series96.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(+ (* x (* x x)) (* x x))
33.0ms
(* x (* x x))

simplify94.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0158147
1646107
22546106
35002102

prune58.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x 1) (* x x))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
*-un-lft-identity associate-*l*
add-sqr-sqrt pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt associate-*l/
flip3-+ associate-*r* *-commutative flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
14.0ms
(* (+ x 1) (* x x))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* (+ x 1) (* x x))

simplify82.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0130113
156794
2287493
3500293

prune33.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (pow x 2) (pow x 5))
0.0b
(+ (* x x) (- (* 1 1) (* x 1)))
0.0b
(/ (+ (pow x 2) (pow x 5)) (+ (* x x) (- (* 1 1) (* x 1))))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt times-frac
10×add-log-exp
add-exp-log add-cbrt-cube distribute-lft-out
flip3-+ flip-+ associate-/l*
pow1 associate-/r* sum-log
+-commutative associate-+r+ associate-/r/ associate-/l/
cbrt-undiv associate-+r- sub-neg frac-2neg diff-log div-exp clear-num div-inv
Counts
3 → 62
Calls
3 calls:
12.0ms
(+ (pow x 2) (pow x 5))
11.0ms
(+ (* x x) (- (* 1 1) (* x 1)))
46.0ms
(/ (+ (pow x 2) (pow x 5)) (+ (* x x) (- (* 1 1) (* x 1))))

series242.0ms

Counts
3 → 9
Calls
3 calls:
96.0ms
(+ (pow x 2) (pow x 5))
15.0ms
(+ (* x x) (- (* 1 1) (* x 1)))
130.0ms
(/ (+ (pow x 2) (pow x 5)) (+ (* x x) (- (* 1 1) (* x 1))))

simplify39.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0261651
11134588
25001584

prune158.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes10.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0188
1218
2218

end0.0ms

sample265.0ms

Algorithm
intervals
Results
111.0ms8000×body80valid
67.0ms8000×pre80true